28-2-401. When apparent consent not free. (1) An apparent consent is not real or free when obtained through: 
 (a) duress; 
 (b) menace; 
 (c) fraud; 
 (d) undue influence; or 
 (e) mistake. 
 (2) Consent is deemed to have been obtained through one of the causes mentioned in subsection (1) only when it would not have been given had such cause not existed. 
 History: En. Secs. 2112, 2113, Civ. C. 1895; re-en. Secs. 4973, 4974, Rev. C. 1907; re-en. Secs. 7475, 7476, R.C.M. 1921; Cal. Civ. C. Secs. 1567, 1568; Field Civ. C. Secs. 752, 753; re-en. Secs. 7475, 7476, R.C.M. 1935; R.C.M. 1947, 13-303, 13-304.
Structure Montana Code Annotated
Title 28. Contracts and Other Obligations
Part 4. Circumstances Which Affect Validity of Apparent Consent
28-2-401. When apparent consent not free
28-2-402. What constitutes duress
28-2-403. What constitutes menace
28-2-405. What constitutes actual fraud
28-2-406. What constitutes constructive fraud
28-2-407. What constitutes undue influence
28-2-409. What constitutes mistake of fact